Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/11/2023
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Application #:
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17722568
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Filing Dt:
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04/18/2022
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Inventor:
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Tuong T. LE
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Title:
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ROTATING CONTROL DEVICE WITH DEBRIS-EXCLUDING BARRIER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2000 ST. JAMES PLACE |
HOUSTON, TEXAS 77056 |
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SMITH IP SERVICES, P.C. |
P.O. BOX 997 |
ROCKWALL, TX 75087 |
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Assignment:
2
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SUPPLEMENT NO. 2 TO CONFIRMATORY GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS
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1525 WEST W.T. HARRIS BLVD. |
CHARLOTTE, NORTH CAROLINA 28262 |
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COURTNEY WELSHIMER, ESQ. |
SIMPSON THACHER & BARTLETT LLP |
425 LEXINGTON AVENUE |
NEW YORK, NY 10017 |
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